Nanoclays in Food and Beverage Packaging

Figure 3

Extended inhibition zones of PCL and its PCL nanoclay composite film against E. coli and S. aureus bacteria. OMMT1: cation exchange method with trimethyl hexadecyl ammonium chloride; OMMT2: pyridinium hexadecyl chloride monohydrate and Cloisite® 30B (reprinted from [80], copyright 2017, with permission from the Springer-Verlag Berlin Heidelberg).